UpHeron
All vulnerabilities

Servers and applications

CVE-2026-32147

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in Erlang OTP ssh (ssh_sftpd module) allows an authenticated SFTP user to modify file attributes outside the configured chroot directory. The SFTP daemon (ssh_sftpd) stores the raw, user-supplied path in file handles instead of the chroot-resolved path. When SSH_FXP_FSETSTAT is issued on such a handle,…

Severity
Medium 5.3
Published
21 Apr 2026
Last changed
24 Jul 2026
Added to UpHeron
16 Oct 2026
Fixed in
26.2.5.20, 27.3.4.11, 28.4.3
Sources
NVD

Affected software

SoftwareAffected versions
Erlang/OTPServers and applications · cpe:a:erlang:erlang\/otp
  • From 17.0 before 26.2.5.20
  • From 27.0 before 27.3.4.11
  • From 28.0 before 28.4.3

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2026-32147
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2026-32147